421588440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:811

約数の個数: 384

約数和(自身を含む): 1787909760

約数和(自身を除く): 1366321320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 102, 104, 105, 117, 119, 120, 126, 130, 136, 140, 153, 156, 168, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 280, 306, 312, 315, 340, 357, 360, 364, 390, 408, 420, 442, 455, 468, 476, 504, 510, 520, 546, 585, 595, 612, 630, 663, 680, 714, 728, 757, 765, 780, 819, 840, 884, 910, 936, 952, 1020, 1071, 1092, 1105, 1170, 1190, 1224, 1260, 1326, 1365, 1428, 1514, 1530, 1547, 1560, 1638, 1768, 1785, 1820, 1989, 2040, 2142, 2184, 2210, 2271, 2340, 2380, 2520, 2652, 2730, 2856, 3028, 3060, 3094, 3276, 3315, 3570, 3640, 3785, 3978, 4095, 4284, 4420, 4542, 4641, 4680, 4760, 5299, 5304, 5355, 5460, 6056, 6120, 6188, 6552, 6630, 6813, 7140, 7570, 7735, 7956, 8190, 8568, 8840, 9084, 9282, 9841, 9945, 10598, 10710, 10920, 11355, 12376, 12869, 13260, 13626, 13923, 14280, 15140, 15470, 15897, 15912, 16380, 18168, 18564, 19682, 19890, 21196, 21420, 22710, 23205, 25738, 26495, 26520, 27252, 27846, 29523, 30280, 30940, 31794, 32760, 34065, 37128, 38607, 39364, 39780, 42392, 42840, 45420, 46410, 47691, 49205, 51476, 52990, 54504, 55692, 59046, 61880, 63588, 64345, 68130, 68887, 69615, 77214, 78728, 79485, 79560, 88569, 90083, 90840, 92820, 95382, 98410, 102952, 105980, 111384, 115821, 118092, 127176, 128690, 136260, 137774, 139230, 147615, 154428, 158970, 167297, 177138, 180166, 185640, 190764, 193035, 196820, 206661, 211960, 231642, 236184, 238455, 257380, 270249, 272520, 275548, 278460, 295230, 308856, 317940, 334594, 344435, 354276, 360332, 381528, 386070, 393640, 413322, 442845, 450415, 463284, 476910, 501891, 514760, 540498, 551096, 556920, 579105, 590460, 619983, 635880, 669188, 688870, 708552, 720664, 772140, 810747, 826644, 836485, 885690, 900830, 926568, 953820, 1003782, 1033305, 1080996, 1158210, 1171079, 1180920, 1239966, 1338376, 1351245, 1377740, 1505673, 1544280, 1621494, 1653288, 1672970, 1771380, 1801660, 1907640, 2007564, 2066610, 2161992, 2316420, 2342158, 2479932, 2509455, 2702490, 2755480, 3011346, 3099915, 3242988, 3345940, 3513237, 3542760, 3603320, 4015128, 4053735, 4133220, 4632840, 4684316, 4959864, 5018910, 5404980, 5855395, 6022692, 6199830, 6485976, 6691880, 7026474, 7528365, 8107470, 8266440, 9368632, 10037820, 10539711, 10809960, 11710790, 12045384, 12399660, 14052948, 15056730, 16214940, 17566185, 20075640, 21079422, 23421580, 24799320, 28105896, 30113460, 32429880, 35132370, 42158844, 46843160, 52698555, 60226920, 70264740, 84317688, 105397110, 140529480, 210794220, 421588440]

約数ペア:

[(1, 421588440), (2, 210794220), (3, 140529480), (4, 105397110), (5, 84317688), (6, 70264740), (7, 60226920), (8, 52698555), (9, 46843160), (10, 42158844), (12, 35132370), (13, 32429880), (14, 30113460), (15, 28105896), (17, 24799320), (18, 23421580), (20, 21079422), (21, 20075640), (24, 17566185), (26, 16214940), (28, 15056730), (30, 14052948), (34, 12399660), (35, 12045384), (36, 11710790), (39, 10809960), (40, 10539711), (42, 10037820), (45, 9368632), (51, 8266440), (52, 8107470), (56, 7528365), (60, 7026474), (63, 6691880), (65, 6485976), (68, 6199830), (70, 6022692), (72, 5855395), (78, 5404980), (84, 5018910), (85, 4959864), (90, 4684316), (91, 4632840), (102, 4133220), (104, 4053735), (105, 4015128), (117, 3603320), (119, 3542760), (120, 3513237), (126, 3345940), (130, 3242988), (136, 3099915), (140, 3011346), (153, 2755480), (156, 2702490), (168, 2509455), (170, 2479932), (180, 2342158), (182, 2316420), (195, 2161992), (204, 2066610), (210, 2007564), (221, 1907640), (234, 1801660), (238, 1771380), (252, 1672970), (255, 1653288), (260, 1621494), (273, 1544280), (280, 1505673), (306, 1377740), (312, 1351245), (315, 1338376), (340, 1239966), (357, 1180920), (360, 1171079), (364, 1158210), (390, 1080996), (408, 1033305), (420, 1003782), (442, 953820), (455, 926568), (468, 900830), (476, 885690), (504, 836485), (510, 826644), (520, 810747), (546, 772140), (585, 720664), (595, 708552), (612, 688870), (630, 669188), (663, 635880), (680, 619983), (714, 590460), (728, 579105), (757, 556920), (765, 551096), (780, 540498), (819, 514760), (840, 501891), (884, 476910), (910, 463284), (936, 450415), (952, 442845), (1020, 413322), (1071, 393640), (1092, 386070), (1105, 381528), (1170, 360332), (1190, 354276), (1224, 344435), (1260, 334594), (1326, 317940), (1365, 308856), (1428, 295230), (1514, 278460), (1530, 275548), (1547, 272520), (1560, 270249), (1638, 257380), (1768, 238455), (1785, 236184), (1820, 231642), (1989, 211960), (2040, 206661), (2142, 196820), (2184, 193035), (2210, 190764), (2271, 185640), (2340, 180166), (2380, 177138), (2520, 167297), (2652, 158970), (2730, 154428), (2856, 147615), (3028, 139230), (3060, 137774), (3094, 136260), (3276, 128690), (3315, 127176), (3570, 118092), (3640, 115821), (3785, 111384), (3978, 105980), (4095, 102952), (4284, 98410), (4420, 95382), (4542, 92820), (4641, 90840), (4680, 90083), (4760, 88569), (5299, 79560), (5304, 79485), (5355, 78728), (5460, 77214), (6056, 69615), (6120, 68887), (6188, 68130), (6552, 64345), (6630, 63588), (6813, 61880), (7140, 59046), (7570, 55692), (7735, 54504), (7956, 52990), (8190, 51476), (8568, 49205), (8840, 47691), (9084, 46410), (9282, 45420), (9841, 42840), (9945, 42392), (10598, 39780), (10710, 39364), (10920, 38607), (11355, 37128), (12376, 34065), (12869, 32760), (13260, 31794), (13626, 30940), (13923, 30280), (14280, 29523), (15140, 27846), (15470, 27252), (15897, 26520), (15912, 26495), (16380, 25738), (18168, 23205), (18564, 22710), (19682, 21420), (19890, 21196)]